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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $7,805 | 197 | 197 |
| 2006 | $117,380 | 1,468 | 1,468 |
| 2007 | $42,209 | 1,469 | 1,469 |
| 2008 | $28,045 | 419 | 419 |
| 2009 | $25,824 | 2,642 | 2,642 |
| 2010 | $33,325 | 4,567 | 4,567 |
| 2011 | $13,619 | 1,639 | 1,639 |
Note: Quantity represents Weight in kilograms
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